... always" safe" so long as you don't slap a 60 amp charger...lousy volt to the cap. I suggest U wire the lights thru the ignition...powder......My Harley' s 22A/Hr batt Did...
5 Answers · Cars & Transportation · 06/12/2020
...-u²)/2a = (750² - 0²)/(2*65000) = 4.3 m ( wow ! what a long rifle) b) t = ( v - u )/a = (750 - 0)/65000 = 0.012 s = 12 ms c) s = s₀ + ut + ½gt² where s₀ = 1m when bullet...
1 Answers · Science & Mathematics · 30/10/2020
...initial vertical component of velocity s = (9.7*1.1) + ½(-9.8)(1.1)² s = 4.7 m Yes, the kick is successful (d) v = u +gt v = 9.7 + (-9.8)(1.1) v = -1.1 m/ s The negative sign shows that...
1 Answers · Science & Mathematics · 27/10/2020
... metric units rather than U . S . customary units. (2) A...a = acceleration = 2.0 m/s² v = final velocity = to be determined...m/ s = 63.2 m/ s c) How long does it take for the plane...
2 Answers · Science & Mathematics · 27/09/2020
6. v = u +at t = ( v - u )/a t = (0 - 1.5)/(-0.50) t = 3.0 s 7. F = ma m = F/a m = 5/10 m = 0.5 kg 8. F = ma a = ...
1 Answers · Science & Mathematics · 20/09/2020
... abolished slavery. Since the founding of the U . S .A half of the U . S . had been anti-slavery, but...
6 Answers · Politics & Government · 30/09/2020
v² = u² + 2as so, v² = 0² + 2(2.8)(54) Hence, v² = 302.4 => v = 17.4 m/ s v = u + at so, 17.4 = 0 + 2.8t => t = 6.2 seconds :)>
2 Answers · Science & Mathematics · 16/09/2020
...29.7 ms⁻¹....i.e. 29.7 ms⁻¹ downwards Using v = u + at, we have: -29.7 = 25 + (-g)t so, t = 54.7/g => 5.58 seconds :)>...
3 Answers · Science & Mathematics · 11/09/2020
v ^2 = u ^2 + 2as 0 = 30^2 + 2a x 45 a = - 10 m/ s ^2
1 Answers · Science & Mathematics · 03/09/2020
...and so 427 J = ½ * 12kg * v '² means that v ' = 8.4 m/ s (8.43 before rounding) 5) Now U = ½ * 4784N/m * (0.14m)² = 47 J and since friction...
1 Answers · Science & Mathematics · 07/08/2020
